Comparison

Hape Junior Inventor vs Fdata

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Hape Junior Inventor

This app guides children aged four and up in building various STEAM-focused toys. It provides detailed instructions and a sample display to help young inventors create diggers, mechanical arms, and more, fostering logical thinking and creativity.

Highlights
  • Builds STEAM toys
  • Detailed instructions
  • Sample experiment display
  • Develops logical thinking
  • Encourages creativity
  • In-app sharing gallery
Features
Read full description

To be a scientist is the ambition many children embrace while they are young. With sophisticated research and design, our Junior Inventor series of toys are capable of giving children as young as four the chance to interact with physical world. With well-crafted components, your little inventor will create a digger, a mechanical arm, a gravity vehicle, a crane, a rotating light, and much more. All tools and parts are designed for children's hands and skill levels and it’s great for developing children’s logical thinking and an understanding of Science, Technology, Engineering, Art and Mathematics (STEAM) principles. The completed experiments offer children great fun to operate and interact with friends – wave “hands” to say “hello”, drag a frog crossing between tables, or watch a moving picture through the zoetrope. How about inventing a never-tried gadget using your imagination? To help you start, Hape releases this "Know-how" APP with a finished sample display and detailed instructions teaching you how to build the experiments. Once your junior inventor become “senior”, they can always get full use of the components and tools to create wonders like a real inventor. Use the in-App sharing functions to upload your masterpieces in the GALLERY or post on social media. For safety reasons this product is not recommended for children under the age of three as it contains small components.

About

Fdata

Features
Read full description

CREATE WORK ZONE: Create a work zone for your mower, understand the size of your lawn, and generate a suitable map for more accurate mowing. Intelligently Draw Work zone, No-go zone: Using the remote control feature, you can intelligently draw Work zone, No-go Zone, and Passage on your lawn, enabling smart, fast, and efficient trimming. Scheduled Mowing: Set the mower work schedule,mowing your lawn regularly Real-time Monitoring: Keep track of the lawnmower's location and status at any time, understand the progress, and easily start or stop the mowing task. Personalized Settings: Adjust cutting height, low-power mode, and other personalized settings according to your preferences. No more worries about the heavy lawn maintenance! Enjoy the convenience and comfort brought by the smart Lawnmower.

Screenshots

Hape Junior Inventor4 screens
Fdata3 screens

Verdict

The call

The clearest difference is update cadence: Fdata at every 5 weeks against Hape Junior Inventor's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Hape Junior Inventor ships an update every 4 months, Fdata every 5 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard1 real difference · 8 level
Hape Junior Inventor versus Fdata: the parameters behind the verdict, then further details
ParameterHape Junior InventorFdata
PriceFreeFree
Rating5.0 (5 ratings) — better—
Number of ratings5 — better—
Update frequencyEvery 4 monthsEvery 5 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.015.0 — better
Further details — not scored
Size23 MB84 MB
Age rating4+17+
DeveloperHapeFdata Co., Ltd

In-app purchases

None

Hape Junior Inventor

No in-app purchases

None

Fdata

No in-app purchases

Questions

Is Hape Junior Inventor free?
Hape Junior Inventor is free to download, with no in-app purchases.
Is Fdata free?
Fdata is free to download, with no in-app purchases.
Do Hape Junior Inventor or Fdata have ads?
Neither Hape Junior Inventor nor Fdata shows ads.
Which is updated more often, Hape Junior Inventor or Fdata?
Hape Junior Inventor ships an update every 4 months, and Fdata every 5 weeks. Most recently, Hape Junior Inventor was updated on October 25, 2026 and Fdata on October 24, 2026.

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